diff --git a/README.md b/README.md
index 026977f..8dc29ff 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,8 @@ Alternatively, you can use the following:
 
 `curl https://raw.githubusercontent.com/nektos/act/master/install.sh | sudo bash`
 
+NOTE: Currently not compatible with Apple Silicon (ARM). This project relies on Docker which has not been ported to Apple Silicon yet.
+
 If you are running Windows, download the [latest release](https://github.com/nektos/act/releases/latest) and add the binary into your PATH.  
 If you are using [Chocolatey](https://chocolatey.org/) then run:  
 `choco install act-cli`